47881584

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 147609600

約数和(自身を除く): 99728016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 79, 92, 108, 122, 138, 144, 158, 183, 184, 207, 216, 237, 244, 276, 316, 366, 368, 414, 432, 474, 488, 549, 552, 621, 632, 711, 732, 828, 948, 976, 1098, 1104, 1242, 1264, 1403, 1422, 1464, 1647, 1656, 1817, 1896, 2133, 2196, 2484, 2806, 2844, 2928, 3294, 3312, 3634, 3792, 4209, 4266, 4392, 4819, 4968, 5451, 5612, 5688, 6588, 7268, 8418, 8532, 8784, 9638, 9936, 10902, 11224, 11376, 12627, 13176, 14457, 14536, 16353, 16836, 17064, 19276, 21804, 22448, 25254, 26352, 28914, 29072, 32706, 33672, 34128, 37881, 38552, 43371, 43608, 49059, 50508, 57828, 65412, 67344, 75762, 77104, 86742, 87216, 98118, 101016, 110837, 115656, 130113, 130824, 151524, 173484, 196236, 202032, 221674, 231312, 260226, 261648, 303048, 332511, 346968, 392472, 443348, 520452, 606096, 665022, 693936, 784944, 886696, 997533, 1040904, 1330044, 1773392, 1995066, 2081808, 2660088, 2992599, 3990132, 5320176, 5985198, 7980264, 11970396, 15960528, 23940792, 47881584]

約数ペア:

[(1, 47881584), (2, 23940792), (3, 15960528), (4, 11970396), (6, 7980264), (8, 5985198), (9, 5320176), (12, 3990132), (16, 2992599), (18, 2660088), (23, 2081808), (24, 1995066), (27, 1773392), (36, 1330044), (46, 1040904), (48, 997533), (54, 886696), (61, 784944), (69, 693936), (72, 665022), (79, 606096), (92, 520452), (108, 443348), (122, 392472), (138, 346968), (144, 332511), (158, 303048), (183, 261648), (184, 260226), (207, 231312), (216, 221674), (237, 202032), (244, 196236), (276, 173484), (316, 151524), (366, 130824), (368, 130113), (414, 115656), (432, 110837), (474, 101016), (488, 98118), (549, 87216), (552, 86742), (621, 77104), (632, 75762), (711, 67344), (732, 65412), (828, 57828), (948, 50508), (976, 49059), (1098, 43608), (1104, 43371), (1242, 38552), (1264, 37881), (1403, 34128), (1422, 33672), (1464, 32706), (1647, 29072), (1656, 28914), (1817, 26352), (1896, 25254), (2133, 22448), (2196, 21804), (2484, 19276), (2806, 17064), (2844, 16836), (2928, 16353), (3294, 14536), (3312, 14457), (3634, 13176), (3792, 12627), (4209, 11376), (4266, 11224), (4392, 10902), (4819, 9936), (4968, 9638), (5451, 8784), (5612, 8532), (5688, 8418), (6588, 7268)]